113 #define rsnd_ssi_is_parent(ssi, io) ((ssi) == rsnd_io_to_mod_ssip(io))  argument
114 #define rsnd_ssi_is_multi_secondary(mod, io)				\  argument
115 	(rsnd_ssi_multi_secondaries(io) & (1 << rsnd_mod_id(mod)))
116 #define rsnd_ssi_is_run_mods(mod, io) \  argument
117 	(rsnd_ssi_run_mods(io) & (1 << rsnd_mod_id(mod)))
122 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)  in rsnd_ssi_use_busif()  argument
124 	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_use_busif()
133 	if (rsnd_io_to_mod_src(io))  in rsnd_ssi_use_busif()
168 static u32 rsnd_ssi_multi_secondaries(struct rsnd_dai_stream *io)  in rsnd_ssi_multi_secondaries()  argument
180 		mod = rsnd_io_to_mod(io, types[i]);  in rsnd_ssi_multi_secondaries()
190 static u32 rsnd_ssi_run_mods(struct rsnd_dai_stream *io)  in rsnd_ssi_run_mods()  argument
192 	struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_run_mods()
193 	struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io);  in rsnd_ssi_run_mods()
196 	mods = rsnd_ssi_multi_secondaries_runtime(io) |  in rsnd_ssi_run_mods()
205 u32 rsnd_ssi_multi_secondaries_runtime(struct rsnd_dai_stream *io)  in rsnd_ssi_multi_secondaries_runtime()  argument
207 	if (rsnd_runtime_is_multi_ssi(io))  in rsnd_ssi_multi_secondaries_runtime()
208 		return rsnd_ssi_multi_secondaries(io);  in rsnd_ssi_multi_secondaries_runtime()
267 				     struct rsnd_dai_stream *io)  in rsnd_ssi_master_clk_start()  argument
269 	struct rsnd_priv *priv = rsnd_io_to_priv(io);  in rsnd_ssi_master_clk_start()
271 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_master_clk_start()
273 	int chan = rsnd_runtime_channel_for_ssi(io);  in rsnd_ssi_master_clk_start()
276 	unsigned int rate = rsnd_io_is_play(io) ?  in rsnd_ssi_master_clk_start()
277 		rsnd_src_get_out_rate(priv, io) :  in rsnd_ssi_master_clk_start()
278 		rsnd_src_get_in_rate(priv, io);  in rsnd_ssi_master_clk_start()
286 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_master_clk_start()
289 	if (rsnd_runtime_is_tdm_split(io))  in rsnd_ssi_master_clk_start()
290 		chan = rsnd_io_converted_chan(io);  in rsnd_ssi_master_clk_start()
341 				     struct rsnd_dai_stream *io)  in rsnd_ssi_master_clk_stop()  argument
343 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_master_clk_stop()
363 				struct rsnd_dai_stream *io)  in rsnd_ssi_config_init()  argument
365 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_config_init()
368 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_config_init()
379 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_config_init()
380 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_config_init()
413 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_config_init()
416 	if (rsnd_io_is_play(io))  in rsnd_ssi_config_init()
506 			 struct rsnd_dai_stream *io,  in rsnd_ssi_init()  argument
511 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_init()
518 	rsnd_ssi_config_init(mod, io);  in rsnd_ssi_init()
529 			 struct rsnd_dai_stream *io,  in rsnd_ssi_quit()  argument
539 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_quit()
540 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_quit()
542 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_quit()
550 	rsnd_ssi_master_clk_stop(mod, io);  in rsnd_ssi_quit()
598 			      struct rsnd_dai_stream *io,  in rsnd_ssi_hw_params()  argument
602 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_hw_params()
606 		struct rsnd_priv *priv = rsnd_io_to_priv(io);  in rsnd_ssi_hw_params()
617 			  struct rsnd_dai_stream *io,  in rsnd_ssi_start()  argument
622 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_start()
629 	if (rsnd_ssi_multi_secondaries_runtime(io))  in rsnd_ssi_start()
636 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_start()
650 			 struct rsnd_dai_stream *io,  in rsnd_ssi_stop()  argument
656 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_stop()
659 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_stop()
670 	if (rsnd_io_is_play(io)) {  in rsnd_ssi_stop()
678 	if (rsnd_ssi_multi_secondaries_runtime(io))  in rsnd_ssi_stop()
694 			struct rsnd_dai_stream *io,  in rsnd_ssi_irq()  argument
702 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_irq()
703 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_irq()
708 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_irq()
711 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_irq()
736 				   struct rsnd_dai_stream *io);
738 				 struct rsnd_dai_stream *io)  in __rsnd_ssi_interrupt()  argument
750 	is_tdm		= rsnd_runtime_is_tdm(io);  in __rsnd_ssi_interrupt()
751 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in __rsnd_ssi_interrupt()
756 	if (!rsnd_io_is_working(io))  in __rsnd_ssi_interrupt()
763 		elapsed = rsnd_ssi_pio_interrupt(mod, io);  in __rsnd_ssi_interrupt()
825 		rsnd_dai_period_elapsed(io);  in __rsnd_ssi_interrupt()
828 		snd_pcm_stop_xrun(io->substream);  in __rsnd_ssi_interrupt()
842 				struct rsnd_dai_stream *io,  in rsnd_ssi_get_status()  argument
850 	 * how many SSI requests parent SSI. Thus, it is localed on "io" now.  in rsnd_ssi_get_status()
862 	 *	IO-0: SRC0 -> CTU1 -+-> MUX -> DVC -> SSIU -> SSI0  in rsnd_ssi_get_status()
864 	 *	IO-1: SRC1 -> CTU2 -+  in rsnd_ssi_get_status()
866 	 * 1) start IO-0 ->	start SSI0  in rsnd_ssi_get_status()
867 	 * 2) start IO-1 ->	SSI0 doesn't need to start, because it is  in rsnd_ssi_get_status()
871 		return &io->parent_ssi_status;  in rsnd_ssi_get_status()
873 	return rsnd_mod_get_status(mod, io, type);  in rsnd_ssi_get_status()
880 				   struct rsnd_dai_stream *io)  in rsnd_ssi_parent_attach()  argument
882 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_parent_attach()
891 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_parent_attach()
898 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 0), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
901 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 3), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
904 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 7), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
910 			    struct rsnd_dai_stream *io,  in rsnd_ssi_pcm_new()  argument
918 	rsnd_ssi_parent_attach(mod, io);  in rsnd_ssi_pcm_new()
924 				 struct rsnd_dai_stream *io,  in rsnd_ssi_common_probe()  argument
935 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_common_probe()
967 				  struct rsnd_dai_stream *io,  in rsnd_ssi_common_remove()  argument
971 	struct rsnd_mod *pure_ssi_mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_common_remove()
991 				   struct rsnd_dai_stream *io)  in rsnd_ssi_pio_interrupt()  argument
993 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_interrupt()
1008 	if (rsnd_io_is_play(io))  in rsnd_ssi_pio_interrupt()
1034 			     struct rsnd_dai_stream *io,  in rsnd_ssi_pio_init()  argument
1037 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_init()
1040 	if (!rsnd_ssi_is_parent(mod, io)) {  in rsnd_ssi_pio_init()
1048 	return rsnd_ssi_init(mod, io, priv);  in rsnd_ssi_pio_init()
1052 			    struct rsnd_dai_stream *io,  in rsnd_ssi_pio_pointer()  argument
1056 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_pointer()
1064 			    struct rsnd_dai_stream *io,  in rsnd_ssi_prepare()  argument
1067 	return rsnd_ssi_master_clk_start(mod, io);  in rsnd_ssi_prepare()
1087 			      struct rsnd_dai_stream *io,  in rsnd_ssi_dma_probe()  argument
1096 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_dma_probe()
1099 	ret = rsnd_ssi_common_probe(mod, io, priv);  in rsnd_ssi_dma_probe()
1104 	ret = rsnd_dma_attach(io, mod, &io->dma);  in rsnd_ssi_dma_probe()
1110 			     struct rsnd_dai_stream *io,  in rsnd_ssi_fallback()  argument
1129 static struct dma_chan *rsnd_ssi_dma_req(struct rsnd_dai_stream *io,  in rsnd_ssi_dma_req()  argument
1133 	int is_play = rsnd_io_is_play(io);  in rsnd_ssi_dma_req()
1147 	if (rsnd_ssi_use_busif(io))  in rsnd_ssi_dma_req()
1182 			     struct rsnd_dai_stream *io)  in rsnd_ssi_connect()  argument
1184 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_connect()
1197 		if (!rsnd_io_to_mod(io, type)) {  in rsnd_ssi_connect()
1198 			rsnd_dai_connect(mod, io, type);  in rsnd_ssi_connect()